| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $203.37 | 13.326% | $230.4711 | $230.47 | $230.45 | $230.50 |
| Purchase #2 | $26.55 | 10.144% | $29.2432 | $29.24 | $29.25 | $29.20 |
| Purchase #3 | $97.68 | 13.573% | $110.9381 | $110.94 | $110.95 | $110.90 |
| Purchase #4 | $72.87 | 12.653% | $82.0902 | $82.09 | $82.10 | $82.10 |
| Purchase #5 | $48.88 | 5.390% | $51.5146 | $51.51 | $51.50 | $51.50 |
| Purchase #6 | $117.56 | 11.201% | $130.7279 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $35.25 | 12.860% | $39.7832 | $39.78 | $39.80 | $39.80 |
| 7 purchase totals = | $602.16 | $674.7683 | $674.76 | $674.80 | $674.70 | |